USD454885SExpiredUtility

Diaphragm pump

44
Assignee: TECHNO TAKATSUKI CO LTDPriority: Jun 20, 2000Filed: Dec 15, 2000Granted: Mar 26, 2002
Est. expiryJun 20, 2020(expired)· nominal 20-yr term from priority
Inventors:Yasuhiro MurayamaToshihiro Takao
44
PatentIndex Score
6
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a diaphragm pump, as shown and described.

Join the waitlist — get patent alerts

Track USD454885S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.